# Bourne/Korn shell environment variable definitions for the user 'mcidas'

# umask
umask 002

# Make sure that McINST_ROOT is defined
mcinst=${McINST_ROOT:-"X"}
if [ $mcinst = "X" ]; then
  echo McINST_ROOT not defined, setting it to $HOME
  McINST_ROOT=$HOME
  export McINST_ROOT
fi

# MCHOME and McINST_ROOT
MCHOME=$McINST_ROOT

# McIDAS environment variables
MCDATA=$MCHOME/workdata
MCPATH=${MCDATA}:$MCHOME/data:$MCHOME/help
MCGUI=$MCHOME/bin
MCTABLE_READ="${MCDATA}/MCTABLE.TXT;$MCHOME/data/ADDESITE.TXT"
MCTABLE_WRITE="$MCHOME/data/ADDESITE.TXT"
XCD_disp_file=$MCDATA/DECOSTAT.DAT
PATH=${MCGUI}:$PATH
MCCOMPRESS=GZIP

export MCHOME McINST_ROOT MCCOMPRESS MCDATA MCPATH MCGUI MCTABLE_READ MCTABLE_WRITE XCD_disp_file PATH

#
# Set compilation options based on VENDOR environment variable
#

# Check for VENDOR existence
vend=${VENDOR:-"X"}
if [ $vend = "X" ]; then
  echo VENDOR not defined, defaulting to '-vendor'
  VENDOR=-vendor
  export VENDOR
fi

# VENDOR=-g77 settings are invariant by OS
if [ "$VENDOR" = "-g77" ]; then
  echo Setting -g77 compilation options...
  CC=gcc
  CPPFLAGS="-DNDEBUG -Df2cFortran"
  CFLAGS=-O
  CXX=" "
  FC=g77
  FFLAGS="-O -Wuninitialized -fno-automatic -ff90-intrinsics-hide"
  F90=" "
  export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90

else

  echo Setting -vendor compilation options...

  uname_s=`uname -s`
  case $uname_s in
  
    AIX)
      CC=cc
      CPPFLAGS=-DNDEBUG
      CFLAGS=-O
      CXX=" "
      FC=f77
      FFLAGS=-O
      F90=" "
      INSTALL=cp
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90 INSTALL
    ;;
  
    Darwin)
      CC=gcc
      CPPFLAGS="-DNDEBUG -Df2cFortran"
      CFLAGS=-O
      CXX=" "
      FC=g77
      FFLAGS="-O -Wuninitialized -fno-automatic -ff90-intrinsics-hide"
      F90=" "
      LDFLAGS='-flat_namespace -undefined suppress'
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90 LDFLAGS
    ;;
  
    FreeBSD)
      CC=gcc
      CPPFLAGS="-DNDEBUG -Df2cFortran"
      CFLAGS=-O
      CXX=" "
      FC=f77
      FFLAGS="-O -Wuninitialized -fno-automatic -ff90-intrinsics-hide"
      F90=" "
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90
    ;;
  
    HP-UX)
      CC=cc
      CPPFLAGS="-D_HPUX_SOURCE -DNDEBUG"
      CFLAGS="-O -Ae"
      CXX=" "
      FC=f77
      FFLAGS="-O3 -w"
      F90=" "
      MCNSL=-lnsl
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90 MCNSL
    ;;
  
    IRIX*)
      CC="cc -n32"
      CPPFLAGS=-DNDEBUG
      CFLAGS=-O
      CXX=" "
      FC="f77 -n32"
      FFLAGS=-O
      F90=" "
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90
    ;;
  
    OSF1)
      CC=cc
      CPPFLAGS=-DNDEBUG
      CFLAGS=-O
      CXX=" "
      FC=f77
      FFLAGS=-O
      F90=" "
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90
    ;;
  
    SunOS)
      CC=cc
      CPPFLAGS=-DNDEBUG
      CFLAGS=-O
      CXX=" "
      FC=f77
      FFLAGS="-O -erroff=WDECL_LOCAL_NOTUSED"
      F90=" "
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90
    ;;
  
    *)
      echo $OS default is to use -g77
      CC=gcc
      CPPFLAGS="-DNDEBUG -Df2cFortran"
      CFLAGS=-O
      CXX=" "
      FC=g77
      FFLAGS="-O -Wuninitialized -fno-automatic -ff90-intrinsics-hide"
      F90=" "
      export CC CPPFLAGS CFLAGS CXX FC FFLAGS F90
    ;;
  
  esac

fi